/*
 * Copyright 2009-2010 Steve Chaloner
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package be.objectify.led.factory.object;

import be.objectify.led.PropertyContext;
import be.objectify.led.util.StringUtils;

/**
 * Object factory for String instances.
 * 
 * @author Steve Chaloner
 */
public class StringFactory extends AbstractObjectFactory<String>
{
    /** {@inheritDoc} */
    public String createObject(String propertyName,
                               String propertyValue,
                               PropertyContext propertyContext)
    {
        return StringUtils.isEmpty(propertyValue) ? null : propertyValue;
    }

    /** {@inheritDoc} */
    public Class<String> getBoundClass()
    {
        return String.class;
    }
}
